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Formulated from various plant materials and subjected to a fermentation process
organic Norwegian kelp (Ascophyllum nodosum) harvested on the Atlantic coast of Canada
S4 Spectrum: Provides highly efficient full spectrum with a healthy red-to-blue ratio to drive photosynthesis
Brackets included for wall or ceiling mount
Increases resin production/essential oils
Oakton 1413 microsiemens/cm Conductivity Standard Solution, 500 ml water-filtration Formulated from various plant materialsStandards have KCl, NaCl and 442 conversions printed on the bottle for ease of use. Temperature corrections are printed on the bottle, with the certified values listed in the tables, accurate to within 0. 5% and are referenced to 25C.
US$ 129.50
US$ 124.50
US$ 189.00
US$ 124.50
US$ 189.00
